45
Preparing the device for operation
Attaching the mouthpiece
– According to the version of the device,
the mouthpiece can be attached with
right or left orientation (Standard) or with
top orientation (Classic).
● Remove the mouthpiece from the packag-
ing. For hygienic reasons, leave the
mouth contact area protected by the
packaging, until the mouthpiece sits firm-
ly on the device.
Depending on the version of the device, see
page 41:
● With the chequered mark (= pressure sur-
face) facing upwards, put the "Standard"
mouthpiece into the mouthpiece recepta-
cle at an angle and push it into the mouth-
piece receptacle. The mouthpiece
audibly engages.
–
The inserted mouthpiece can be illuminat-
ed by the switched on device.
or
● From above, push the "Classic" mouth-
piece firmly into the mouthpiece recepta-
cle.
● Then completely remove the packaging.
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